Mind-Controlled therapy could help restore smiles in facial palsy patients
NCT ID NCT07327710
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether a non-invasive brain-computer interface combined with mild electrical brain stimulation can improve facial movement in people with peripheral facial palsy. Thirty adults aged 18-70 with moderate to severe facial weakness will receive up to 20 sessions over 4 weeks. The goal is to see if this technology is safe and helps restore facial symmetry and muscle control.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-invasive brain-computer interface combined with transcranial direct current stimulation
- What this could lead to
- If it works, this could offer a new, drug-free way to help people with facial palsy regain better control of their facial muscles.
- What could go wrong
- This is a very small, early-stage trial with only 30 participants, so results may not apply to everyone. Side effects like skin tingling, fatigue, or headache are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Aged 18-70 years, regardless of sex. Unilateral peripheral facial nerve palsy. House-Brackmann (HB) grade II-VI. Able to cooperate with target facial movement tasks and provide written informed consent, with intact cognitive function and good communication ability. Good skin condition, with no severe skin lesions or facial skin grafts; no implanted electronic devices such as cardiac pacemakers or deep brain stimulators, to avoid electrophysiological interference. Non-pregnant and non-lactating women, in accordance with regulatory requirements for minimal-risk research. Exclusion Criteria: Open facial wounds, active infections, significant skin lesions, or a history of severe allergy. Severe cognitive impairment, psychiatric disorders, or inability to comply with study procedures. Occurrence of serious adverse events or withdrawal at the patient's request. Pregnant or lactating women, or patients unable to use appropriate contraceptive measures during the study period.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The Second Peoples's Hospital of Changzhou, the Third Affiliated Hospital of Nanjing Medical University
Changzhou, Jiangsu, 213000, China
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